200514870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2227943}}^1$

素因数の和:2227956

約数の個数: 24

約数和(自身を含む): 521338896

約数和(自身を除く): 320824026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2227943, 4455886, 6683829, 11139715, 13367658, 20051487, 22279430, 33419145, 40102974, 66838290, 100257435, 200514870]

約数ペア:

[(1, 200514870), (2, 100257435), (3, 66838290), (5, 40102974), (6, 33419145), (9, 22279430), (10, 20051487), (15, 13367658), (18, 11139715), (30, 6683829), (45, 4455886), (90, 2227943)]